Radeon R5 A220 vs GeForce GT 140 OEM

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	Tesla (2006−2010)	TeraScale 2 (2009−2015)
GPU code name	G94B	Caicos
Market segment	Desktop	Desktop
Release date	10 March 2009 (16 years ago)	2014 (12 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	64	160
Core clock speed	650 MHz	775 MHz
Number of transistors	505 million	370 million
Manufacturing process technology	55 nm	40 nm
Power consumption (TDP)	105 Watt	35 Watt
Texture fill rate	20.80	6.200
Floating-point processing power	0.208 TFLOPS	no data
ROPs	16	4
TMUs	32	8
L2 Cache	64 KB	no data

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Interface	PCIe 2.0 x16	PCIe 2.0 x16
Length	229 mm	168 mm
Width	1-slot	1-slot
Supplementary power connectors	1x 6-pin	None

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	GDDR3	DDR3
Maximum RAM amount	1 GB	1 GB
Memory bus width	256 Bit	64 Bit
Memory clock speed	900 MHz	1800 MBps
Memory bandwidth	57.6 GB/s	14.4 GB/s

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors	2x DVI, 1x S-Video	1x DVI, 1x HDMI 1.3a
HDMI	-	+

API and SDK support

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	11.1 (10_0)	11.2 (11_0)
Shader Model	4.0	5.0
OpenGL	3.3	4.4
OpenCL	1.1	1.2
Vulkan	N/A	N/A
CUDA	1.1	-

Pros & cons summary

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Chip lithography	55 nm	40 nm
Power consumption (TDP)	105 Watt	35 Watt

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